REPORT
If this research succeeds, you'll be the next to know But only if you subscribe to the Journal ofMedicinal Chemistry/1. As the leading journal covering drug design and development, it's your best source for up-to-the-minute news about original research, early findings, and critical evaluations. As a subscriber, you'll gain valuable access to landmark studies exploring the relationship between molecular structure and biological activity. And, cuttingedge information on drug design and allied activities will help you increase your research scope and efficiency. The Journal of Medicinal Chemistry spotlights the most significant primary research in the world today, and gives you new information with unprece dented speed! Be the next in line for critical information. Subscribe to the Journal of Medicinal Chemistry today! Call Toll-Free 1-800-333-9511
ACS III PUBLICATIONS EssentialResourcesfor the Chemical Sciences
American Chemical Society 1155 Sixteenth Street, N.W. Washington, DC 20036
O.J. Phys. D.Appl. Phys. 1992, 25, 818. Sundqvist, B.U.R. Int. J. Mass Spectrom. (32) G r a s s e r b a u e r , M; W e r n e r , Ion Proc. 1987, 78, 329. H. W Analysis of Microelectronic Materials (9) H o l t k a m p , D.; Kempken, M.; and Devices; John Wiley & Sons: Chich Klusener, P.; Benninghoven, A.J. Vac. ester, England, 1991. Sci. Technol. 1987, A5, 2912. (33) Knoth, J.; Schwenke, H.; Weisbrod, (10) van Leyen, D.; Hagenhoff, B.; NieU. Spectrochim. Acta 1989, 44B, 477. huis, E.; Benninghoven, Α.; Bletsos, I. V.; Hercules, D. M.J. Vac. Sci. Technol. (34) Kondo, H.; Ryuta, J.; Morita, E.; 1989, A 7, 1790. Yoshimi, T.; Shimanuki, Y.Jpn. J. Appl. Phys. 1992, 31, Lll. (11) Cotter, R. J. Anal. Chem. 1992, 64, (35) Hrubowchak, D. M.; Erwin, M. H.; 1027 A. Winograd, N. Anal. Chem. 1991, 63, 225. (12) Schwieters, J.; Cramer, H-G.; Heller, T.; Jurgens, U.; Niehuis, E.; (36) Terhorst, M.; Kampwerth, G.; Nie Zehnpfenning, J. F.; Benninghoven, A. huis, E.; Benninghoven, A.J. Vac. Sci / Vac. Sci. Technol. 1991, A9, 2864. Technol. 1992, AW, 3210. (37) Mollers, R.( Terhorst, M.; Niehuis, (13) Niehuis, E. In Secondary Ion Mass Spectrometry: Proceedings of the Eighth Inter E.; Benninghoven, A. Org. Mass Spectrom. 1992, 27, 1393. national Conference (SIMS VIII); Benning hoven, Α.; Janssen, K.T.F.; Tumpner, J.; (38) Terhorst, M.; Môllers, R.; Niehuis, Werner, H. W., Eds.; John Wiley & E.; Benninghoven, A. Surf. Interface Anal. Sons: Chichester, England, 1992; p. 269. 1992, 18, 824. (14) Hagenhoff, B.; van Leyen, D.; Nie huis, E.; Benninghoven, A.J. Vac. Sci. Technol. 1989, A 7, 3056. (15) Schwieters, J.; Cramer, H-G.; Jur gens, U.; Niehuis, E.; Rulle, H.; Heller, T.; Zehnpfenning, J.; Benninghoven, A. In Secondary Ion Mass Spectrometry: Pro ceedings of the Eighth International Confer ence (SIMS VIII); Benninghoven, Α.; Janssen, K.T.F.; Tumpner, J.; Werner, H. W., Eds.; John Wiley & Sons: Chich ester, England, 1992; p. 497. (16) Lindley, P. M.; Chakel, J. Α.; Odom, R. W. In Secondary Ion Mass Spectrometry, Proceedings of the Eighth International Con ference (SIMS VIII); Benninghoven, Α.; Alfred Benninghoven (left) is professor of Janssen, K.T.F.; Tumpner, J.; Werner, physics and director of the Physikalisches H. W., Eds.; John Wiley & Sons: Chich Institut. His main research interests are ester, England, 1992; p. 219. (17) Becker, C. H.; Gillen, Κ. Τ. Anal. fundamental, analytical, and instrumenChem. 1984, 56, 1671. tal aspects of the interaction between ions (18) Winograd, N.; Baxter, J. P.; Kimock, and solid surfaces. He pioneered static F. M. Chem. Phys. Lett. 1982, 8, 581. SIMS and its application to molecular (19) Winograd, N. Anal. Chem. 1993, 65, 622 A. surfaces and, in 1975, initiated the bian(20) Benninghoven, A. Surf. Sci. 1971, 28, nual international SIMS conferences. 541. Birgit Hagenhoff (right) studied physics (21) Lensmeyer, G. L.; Wiebe, D. Α.; and medical sciences at the University of Carlson, H.; de Vos, D. J. Clin. Chem. 1990,56(1), 119. Munster. In 1985 she joined Benningho(22) Hagenhoff, B.; Kock, R.; Deimel, M.; ven's research group. Her research activiBenninghoven, Α.; Bauch, H-J. In Sec ondary Ion Mass Spectrometry: Proceedings ties concentrate on application-oriented aspects of static SIMS in physics, chemisof the Eighth International Conference (SIMS VIII); Benninghoven, Α.; Janssen, try, biology, medicine, and related fields. K.T.F.; Tumpner, J.; Werner, H. W., She will be awarded her Ph.D. this year Eds.; John Wiley & Sons: Chichester, for her work on SIMS of molecular surEngland, 1992; p. 831. face structures. (23) Meyer, K.; Hagenhoff, B.; Deimel, M.; Benninghoven, Α.; Bauch, H-J. Org. Mass Spectrom. 1992,27, 1148. (24) B a r b e r , M.; Bordoli, R. S.; Sedgewick, R. D.; Tyler, A. N. Anal. Chem. 1982, 54, 645 A. (25) Briggs, D. Surf. Interface Anal. 1986, 9, 391. (26) Briggs, D.; Hearn M. J. In Ion Forma tion from Organic Solids: Proceedings of the Fourth International Conference (IFOSIV); Benninghoven, Α., Ed.; John Wiley & Sons: Chichester, England, 1989; p. 37. (27) Briggs, D.; Brown, Α.; Vickerman, J. C. Handbook of Static Secondary Ion Mass Spectrometry; John Wiley & Sons: Chich Ewald Niehuis studied physics at the Uniester, England, 1989. versity of Munster. He joined Benningho(28) Lub, J.; van Vroonhoven, F.C.B.M.; ven's research group in 1979 and received van Leyen, D.; Benninghoven, A. his Ph.D. in 1988 for his work on the de/ Polym. Science 1989, B27, 2071. (29) Lub, J.; van der Wei, H. Org. Mass velopment and application of high-resoluSpectrom. 1990, 25, 588. tion TOF spectrometers for static SIMS. (30) Hagenhoff, B.; Benninghoven, Α.; His research interests focus on instrumenBarthel, H.; Zoller, W. Anal. Chem. 1991, tal aspects of high-performance analysis of 63, 2466. sputtered material, especially TOF spec(31) Hagenhoff, B.; Deimel, M.; Benning trometry. hoven, Α.; Siegmund, H-U.; Holtkamp,
640 A • ANALYTICAL CHEMISTRY, VOL. 65, NO. 14, JULY 15, 1993
